CN209286810U - A kind of installation rolling device ceramic filter - Google Patents
A kind of installation rolling device ceramic filter Download PDFInfo
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- CN209286810U CN209286810U CN201822080889.5U CN201822080889U CN209286810U CN 209286810 U CN209286810 U CN 209286810U CN 201822080889 U CN201822080889 U CN 201822080889U CN 209286810 U CN209286810 U CN 209286810U
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- ceramic wafer
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- ceramic
- scraper
- rolling device
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Abstract
The utility model discloses a kind of installation rolling device ceramic filters, it is filled including vacuum drain, cleaning system, filtration system, the inner cavity that the vacuum drain fills is connected to by dispensing head with ceramic wafer, the cleaning system is connected to by pipeline with the ceramic wafer, the filtration system includes dispensing head, rotor, ceramic wafer, roll-in system, scraper system, slurry vessel, silo, feed system, the dispensing head is mounted on main shaft one end of filtration system, the dispensing head is connected to ceramic wafer, the ceramic wafer lower end is set in slurry vessel, the ceramic wafer is combined with roll-in system and scraper system, the roll-in system and scraper system are all set to the top of slurry vessel, the feed system is arranged on the slurry vessel top.By installing roll-in system additional, makes moisture more easily by the gap between solid particle and particle, accelerate to slough the moisture in filter cake, but also the crackle of filter cake surface generation can be repaired, improve the efficiency of vacuum dehydration.
Description
Technical field
The utility model relates to filter device field, in particular to a kind of installation rolling device ceramic filter.
Background technique
Ceramic filter or ceramic disk vacuum filter are the solid-liquid separation mechanics of New-generation efficient energy-saving, are used
For filter plate of porous ceramic as filter medium, the micropore on ceramics can generate capillarity, and when work is immersed in ore pulp and (suspends
Liquid) in filter plate combine vacuum pressure under capillary action, surface generates suction-operated, under the action of the absorption, filtering
Solid particle is trapped within ceramic plate surface and forms filter cake in the process, and filter cake is made of solid particle, residue filtrate and air
A heterogeneous system complex mixts, liquids and gases intersection be present in the gap of solid particle.Between three again because
Particle gravitation, capillary phenomenon, surface tension of liquid the reasons such as gas pressure balance keep a kind of dynamic equilibrium, once in filter cake
The volume of filter liquor concentration or liquids and gases is reduced rapidly, then dynamic equilibrium will be broken.Gravitation between similar solid particle
Increase, the gap shrinks between particle and particle, volume contraction will then crack, while in material fine fraction it is more and
Sticky big, filter cake water permeability is poor, and filter effect is caused sharply to decline.
In conclusion how to avoid cracking because of filter cake with suspension viscosity it is big caused by filter cake moisture height become this field
Technical staff's technical problem urgently to be resolved.
Utility model content
To solve the above problems, a kind of installation rolling device ceramic filter, including vacuum drain fills, cleaning
System, filtration system, which is characterized in that the inner cavity that the vacuum drain fills is connected to by dispensing head with ceramic wafer, the cleaning
System is connected to by pipeline with the ceramic wafer, and the filtration system includes dispensing head, rotor, ceramic wafer, roll-in system, scraper
System, slurry vessel, silo, feed system, the dispensing head are mounted on main shaft one end of filtration system, the dispensing head and ceramics
Plate connection, the ceramic wafer lower end are set in slurry vessel, which is combined with roll-in system and scraper system, the roll-in system
System and scraper system are all set to the top of slurry vessel, and the feed system is arranged on the slurry vessel top.
Preferably, the roll-in system and scraper system all keep suitable distance with ceramic wafer and roll-in system and scraper system
It unites being equidistant to ceramic wafer.
Preferably, the knife-blade inclined direction in the scraper system and rotor direction of rotation on the contrary, and blade face with
Ceramic wafer is in 25-40 ° of angle setting.
Preferably, the filtration system is equipped with more set roll-in systems, and every set roll-in system includes two rollers, each
Roller respectively corresponds a working face of ceramic wafer.
Preferably, the top of the roll-in system is fixedly installed on door shaped stent, face where roller and corresponding ceramics
Plate is parallel.
Preferably, the silo is arranged immediately below scraper system.
The utility model has the beneficial effects that the utility model by installing roll-in system additional, applies centainly on filter cake surface
Pressure makes moisture be easier to overcome the resistance of the resistance of filter cake and ceramic wafer, accelerates to slough the moisture in filter cake, but also can be with
The crackle that filter cake surface generates is repaired, the efficiency of vacuum dehydration is improved.
Detailed description of the invention
Fig. 1 is the utility model structure diagram；
Fig. 2 is the front view of the utility model structure；
Fig. 3 is the top view of the utility model structure；
Fig. 4 is the utility model ceramic wafer and rolling device position relationship structural diagram；
In figure: 1, vacuum drain fills, 2, cleaning system, 3, filtration system, 4, dispensing head, 5, rotor, 6, ceramic wafer, 7,
Roll-in system, 8, scraper system, 9, vacuum area, 10, slurry vessel, 11, silo, 12, feed system.
Specific embodiment
It elaborates with reference to the accompanying drawing to specific embodiment of the utility model.
As shown in Figs 1-4, a kind of installation rolling device ceramic filter, including vacuum drain fill 1, cleaning system 2, filtering
System 3, which is characterized in that the inner cavity that the vacuum drain fills 1 is connected to by dispensing head 4 with ceramic wafer 6, the cleaning system 2
It is connected to by pipeline with the ceramic wafer 6, the filtration system 3 includes dispensing head 4, rotor 5, ceramic wafer 6, roll-in system 7, scrapes
Material system 8, vacuum area 9, slurry vessel 10, silo 11, feed system 12, the dispensing head 4 are mounted on the main shaft of filtration system 3
One end, the dispensing head 4 are connected to ceramic wafer 6, and 6 lower end of ceramic wafer is set in slurry vessel 10, which is combined with roll-in
System 7 and scraper system 8, the roll-in system 7 and scraper system 8 are all set to the top of slurry vessel 10, the feed system 12
On the slurry vessel top, the roll-in system 7 and scraper system 8 all keep suitable distance with ceramic wafer 6 and roll-in system 7 with
Scraper system 8 is equidistant to ceramic wafer 6, and the knife-blade in the scraper system 8 is directed toward (inclined direction) and rotor 5 revolves
Turn contrary, and blade face and ceramic wafer 6(ceramic plate) it is in about 30 °, the filtration system 3 is equipped with 5 sets of roll-in systems 7
And every set roll-in system 7 includes the working face that two rollers respectively correspond ceramic wafer 6,7 top of roll-in system is fixed
It is installed on door shaped stent, roll surface (plane where multiple rollers) is parallel with corresponding ceramic wafer 6, and the silo 11 exists
Immediately below scraper system 8.
The utility model is such to realize, opening feed system 12 enters suspension in material paddle slot 10, ceramics
Plate 6 is immersed in slurry vessel 10, and the clear liquid being obtained by filtration enters vacuum drain by dispensing head 4 and fills in 1, completes filtration treatment,
After filtration system stops working, starting cleaning system cleans ceramic wafer 6.
Here it is further described the detailed process of lower work, when suspension passes through ceramic wafer 6, ceramic wafer 6, which has, generates hair
Catching, solid particles are formed filter cake on 6 surface of ceramic wafer by the micropore of thin effect, and liquid then passes through ceramic wafer 6 and flows out, and reaches
The purpose being separated by solid-liquid separation.The COMPLEX MIXED for the heterogeneous system that filter cake is made of solid particle, residue filtrate and air
Body, liquids and gases intersection are present in the gap of solid particle.Again because of particle gravitation, capillary phenomenon, liquid table between three
The reasons such as the gas pressure balance of face tension keep a kind of dynamic equilibrium, once the body of filter liquor concentration or liquids and gases in filter cake
Product is reduced rapidly, then dynamic equilibrium will be broken.Gravitation between similar solid particle increases, the gap between particle and particle
It reduces, volume contraction will then crack, while fine fraction is more in material and viscosity is big, and filter cake water permeability is poor, causes
Filter effect sharply declines.By increasing roll-in system 7, i.e. the top of ceramic wafer 6 installs row set rubber roller cylinder additional, will original ceramics
It realizes to be separated by solid-liquid separation using pressure difference for plate 6 and upgrades to ceramic wafer 6 using pressure difference and roller to filter cake progress roll-in, so that filter
Mutual extrusion deformation after cake and the contact of roller glue surface, using frictional force, roller realizes rotation, ensure that the safe and reliable of structure and
It is stable, in the case where the filter cake of formation is increasingly thicker when the blade distance that filter cake thickness is more than 8 cutter of scraper system
When, scraper system 8 scrapes the filter cake and falls into silo 11.It is flexible material, the 6 each correspondence in each face of ceramic wafer that roller, which covers glue,
One roller, roller and ceramic wafer 6 keep suitable distance.Filter cake thickness is controlled by adjusting 5 revolving speed of rotor, filter cake is from slurry vessel
10 when rising through roller position, and roller carries out roll-in to filter cake, and filter cake and roller glue surface generate compressional deformation, squeeze filter cake
It is closely knit, and repair the crackle of filter cake surface generation.Avoid because filter cake crack with suspension viscosity it is big caused by filter cake moisture
Height improves dehydration efficiency, also compensates for the defect in vacuum filter use.
This programme only installs roll-in system 7 additional, and roller glue surface is flexible material, and securely and reliably, installation is extremely simple, does not consume
Power does not increase existing equipment load, improves the dehydrating effect of ceramic filter.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported
Used in other related technical areas, it is also included in the patent protection scope of the utility model.
Claims (6)
1. a kind of installation rolling device ceramic filter, including vacuum drain fill (1), cleaning system (2), filtration system (3),
It is characterized in that, the inner cavity that the vacuum drain fills (1) is connected to by dispensing head (4) with ceramic wafer (6), the cleaning system (2)
It is connected to by pipeline with the ceramic wafer (6), the filtration system (3) includes dispensing head (4), rotor (5), ceramic wafer (6), roller
Pressure system (7), scraper system (8), vacuum area (9), slurry vessel (10), silo (11), feed system (12), the dispensing head
(4) it is mounted on main shaft one end of filtration system (3), which is connected to ceramic wafer (6), and ceramic wafer (6) lower end is set
In the slurry vessel (10), which is combined with roll-in system (7) and scraper system (8), the roll-in system (7) and scrapes
Material system (8) is all set to the top of slurry vessel (10), and the feed system (12) is arranged on the slurry vessel top.
2. a kind of installation rolling device ceramic filter according to claim 1, it is characterised in that: the roll-in system
(7) and scraper system (8) all keeps suitable distance with ceramic wafer (6), and ceramic wafer is arrived in roll-in system (7) and scraper system (8)
(6) be equidistant.
3. a kind of installation rolling device ceramic filter according to claim 1, it is characterised in that: the scraper system
(8) knife-blade inclined direction on rotor (5) direction of rotation on the contrary, and blade face set with ceramic wafer (6) in 25-40 ° of angle
It sets.
4. a kind of installation rolling device ceramic filter according to claim 1, it is characterised in that: the filtration system
(3) more sets roll-in system (7) are equipped with, and every set roll-in system (7) includes two rollers, each roller respectively corresponds ceramic wafer
(6) a working face.
5. a kind of installation rolling device ceramic filter according to claim 4, it is characterised in that: the roll-in system
(7) top is fixedly installed on door shaped stent, and face where roller is parallel with corresponding ceramic wafer (6).
6. a kind of installation rolling device ceramic filter according to claim 1, it is characterised in that: the silo (11)
Setting is immediately below scraper system (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822080889.5U CN209286810U (en) | 2018-12-12 | 2018-12-12 | A kind of installation rolling device ceramic filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822080889.5U CN209286810U (en) | 2018-12-12 | 2018-12-12 | A kind of installation rolling device ceramic filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209286810U true CN209286810U (en) | 2019-08-23 |
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ID=67654323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822080889.5U Active CN209286810U (en) | 2018-12-12 | 2018-12-12 | A kind of installation rolling device ceramic filter |
Country Status (1)
| Country | Link |
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| CN (1) | CN209286810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112845176A (en) * | 2021-02-08 | 2021-05-28 | 江西铜业集团(贵溪)冶金化工工程有限公司 | Automatic impurity removing machine for conveying copper concentrate by belt |
-
2018
- 2018-12-12 CN CN201822080889.5U patent/CN209286810U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112845176A (en) * | 2021-02-08 | 2021-05-28 | 江西铜业集团(贵溪)冶金化工工程有限公司 | Automatic impurity removing machine for conveying copper concentrate by belt |
| CN112845176B (en) * | 2021-02-08 | 2022-06-03 | 江西铜业集团(贵溪)冶金化工工程有限公司 | Automatic impurity removing machine for conveying copper concentrate by belt |
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